Datasheet
Table Of Contents
- Product description
- External component identification
- Illustrated parts catalog
- Removal and replacement procedures preliminary requirements
- Removal and replacement procedures for Authorized Service Provider parts
- Component replacement procedures
- Unlocking the device and disabling Always On Remote Management (select HP devices only)
- Bottom cover
- Display assembly components (panel, bezel, webcam, microphone)
- Keyboard
- SSD drive
- WLAN module
- Display assembly
- RTC battery
- Heat sink
- Battery
- Fingerprint reader board
- NFC module
- ForcePad (Touchpad)
- System board
- Power button
- Speaker assembly
- Component replacement procedures
- Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI) in Windows 8.1
- Computer Setup (BIOS), MultiBoot, and HP PC Hardware Diagnostics (UEFI) in Windows 7
- Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) in Ubuntu Linux
- Specifications
- Backup and recovery in Windows 8.1
- Backup and recovery in Windows 7
- Backing up, restoring, and recovering
- Statement of memory volatility
- Power cord set requirements
- Recycling
- Index

WLAN module
Description Spare part number
Intel Dual Band Wireless-N 7265AN 802.11 a/b/g/n 2x2 WiFi + BT 4.0 756748-005
Intel Dual Band Wireless-N 7265 802.11 a/c 2×2 WiFi + Bluetooth 4.0 Combo Adapter 756749-005
Intel Dual Band Wireless-N 7265 802.11 a/c 2×2 WiFi + Bluetooth 4.0 Combo Adapter for use in
Indonesia
783721-005
CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a warning message, remove the module to
restore device functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see
Bottom cover on page 32).
5. Disconnect the battery cable.
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
Component replacement procedures 43










